{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1864371380",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa75d2ed8c354c30ee00dd90ce1b8bad41de011608091321ce36567ca43906ff9",
    "signature": "0xf1405d6dde7422d88f226b80540d8132a405654e57948f4f5e532fefce356b776ce6aef1eea2f597c6d3c07d4433e58c559d31cb038b2a5a028ab36d79cc16ef1c",
    "signer": "0x90CBf7c9BBF688fd9Fa4029B96e1BC32b270cA24",
    "userId": "711459379"
  }
}